Individual Calculations April 2009
 Aurel, Luc  Total change: 6.45  Rating chartPersonal card
 13e open de Guingamp Pabu FRA 2009-02-14
RcRownchangeKK*chgGame
 2048 2152 5.50 8 0.43 15 6.45 
  Coent, Yann 1853 FRA1.0010.15152.25 
  Peyre, Thomas 1941 FRA0.501-0.2715-4.05 
  Le Talbodec, Emmanuel 1973 FRA1.0010.27154.05 
  Dumitrache, Dragos-Nicolae m2498 ROU0.5010.39155.85 
  Dgebuadze, Alexandre g2502 BEL0.001-0.1115-1.65 
  Delaire, Eric 1882 FRA1.0010.17152.55 
  Nicolas, Tristan 1936 FRA0.501-0.2815-4.20 
  Siclet, Mathieu 1802 FRA1.0010.11151.65 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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